Microchip High Side 1, Load Switch Power Switch IC 4-Pin, MLF

RS Stock No.:: 177-3340P
Mfr. Part No.:: MIC94043YFL-TR
Brand:: Microchip

Microchip High Side 1, Load Switch Power Switch IC 4-Pin, MLF

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RS Stock No.:: 177-3340P
Mfr. Part No.:: MIC94043YFL-TR
Brand:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	Power Switch IC
	Power Switch Type	Load Switch
	Power Switch Topology	High Side
	Switch On Resistance RdsOn	55mΩ
	Number of Outputs	5
	Number of Inputs	1
	Interface Type	TTL, CMOS
	Mount Type	Surface
	Minimum Supply Voltage	1.7V
	Package Type	MLF
	Pin Count	4
	Maximum Supply Voltage	5.5V
	Operating Current	3A
	Maximum Operating Temperature	125°C
	Minimum Operating Temperature	-40°C
	Length	1.2mm
	Width	1.2mm
	Standards/Approvals	RoHS
	Automotive Standard	No
	Series	MIC94043

	Select all
	Brand Microchip
	Product Type Power Switch IC
	Power Switch Type Load Switch
	Power Switch Topology High Side
	Switch On Resistance RdsOn 55mΩ
	Number of Outputs 5
	Number of Inputs 1
	Interface Type TTL, CMOS
	Mount Type Surface
	Minimum Supply Voltage 1.7V
	Package Type MLF
	Pin Count 4
	Maximum Supply Voltage 5.5V
	Operating Current 3A
	Maximum Operating Temperature 125°C
	Minimum Operating Temperature -40°C
	Length 1.2mm
	Width 1.2mm
	Standards/Approvals RoHS
	Automotive Standard No
	Series MIC94043

Datasheet

COO (Country of Origin):: US

The MIC94040/1/2/3 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 28mΩ RDSON P-channel MOSFET which enables the device to support up to 3A of continuous current. The MIC94040 and MIC94041 feature rapid turn on, while the MIC94042 and MIC94043 provide a slew rate controlled softstart turn-on of 100μs. The soft-start feature is provided to prevent an in-rush current event from pulling down the input supply voltage.

28mΩ RDSON

3A continuous operating current

1.7V to 5.5V input voltage range

Internal level shift for CMOS/TTL control logic

Ultra low quiescent current

Micro-power shutdown current

Soft-Start: MIC94042, MIC94043

Load discharge circuit: MIC94041, MIC94043

Ultra fast turn off time

Junction operating temperature from -40°C to +125°C